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Denwell
πŸ›’

β˜…β˜…β˜…β˜…β˜…4.8 Β· 9,400 pet owners

Enzyme Pet Odor & Stain Eliminator

$49.99$69.98Save 29%

  • BioWakeβ„’ enzymes break down uric acid crystals, the reason the smell keeps coming back

  • One capsule plus tap water makes a full 500ml bottle of fresh spray

  • No bleach, no ammonia, no heavy jugs to haul home

  • 30-day odor-gone guarantee, or your money back

LAB-VERIFIED

Enzyme activity and live-culture count confirmed by independent laboratory testing.

Dr. Elena Marsh, DVM

Reviewed by

Dr. Elena Marsh, DVM

Rosewood Small Animal Clinic Β· 14 years in practice

Free with your subscription Β· [$66] value

UV stain finder flashlight

FREE
[$20]
UV Stain Finder

Denwell refillable spray bottle

FREE
[$12]
Refillable Spray Bottle

The Pet Accident Playbook digital guide

FREE
[$19]
Accident Playbook

The Fresh-Home Reset 30-day plan

FREE
[$15]
Fresh-Home Reset

30-Day Odor-Gone Guarantee

If your home doesn't smell better, email us inside 30 days and we refund you in full. No questions asked. Keep the bottle and the UV light. Nothing to send back.

Start My Kit$49.99

Ships to United States Β· Receive by Sep 21 – Sep 24*

Your first order is $49.99. It then renews at $49.99 every 2 months until you cancel. Cancel anytime, one click.

Try it risk-free for 30 days.

30-Day GuaranteeFree Shipping On SubsCancel Anytime

Founding release Β· first 500 kits

From real homes

Real homes. Real accidents.

Danielle

2 dogs Β· hardwood

Marcus

1 dog Β· carpet

Priya

2 cats Β· tile

Sam

3 pets Β· rug

Joanne

senior dog

the science

Most sprays perfume the problem. BioWakeβ„’ eats it.

Perfume covers a smell for a day. Uric acid crystals stay in the fibres, and the next humid afternoon the smell is back. BioWakeβ„’ goes after the crystals themselves.

BioWakeβ„’ Live cultures sit dormant in the tablet. Water wakes them. The fizz is the formula switching on.

Enzymes breaking down odor at the source

PHASE 1

Break

Protease, amylase and lipase go after the protein, starch and fat in the mess on contact.

Tablet dissolving and activating in water

PHASE 2

Guard

Bacillus and L. plantarum stay behind and keep digesting residue for days, so odor cannot rebuild.

BioWakeβ„’

what happens in the bottle

Drop

0 sec

Wake

60 sec

Spray

on contact

Guard

days after

Against the shelf

The bottle you keep. The jug you don't.

DENWELL
ROCCO & ROXIE
NATURE'S MIRACLE
ANGRY ORANGE
Breaks down urate
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Live cultures
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Refill, keep the bottle
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Finds hidden stains
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Arrives weighing
1 g
2.2 lb
8 lb
1.5 lb
Dog and cats looking over the card

Cost per bottle of ready-to-use spray

Denwell$12.50
Rocco & Roxie$23.97
Nature's Miracle$18.71
Angry Orange$20.83

takes a minute

Three steps. No measuring.

Dropping one tablet into the spray bottle
1

STEP 1

Drop

One tablet into the bottle.

Filling the bottle with tap water
2

STEP 2

Fill

Tap water to the line. Shake.

Spraying the treated spot
3

STEP 3

Spray

Wait five minutes. Blot.

Verified buyers

What pet parents are saying

4.8

β˜…β˜…β˜…β˜…β˜…

9,412 reviews

5
82%
4
12%
3
4%
2
1%
1
1%

Danielle

2 dogs Β· hardwood

β˜…β˜…β˜…β˜…β˜…
Denwell spray used in a hallway

"The smell finally stopped coming back. Two weeks in and the hallway just smells like nothing."

βœ“VERIFIED BUYER

Marcus H.

1 dog Β· carpet

β˜…β˜…β˜…β˜…β˜…

"The UV light found spots I never knew were there. Treated those and the room changed overnight. I keep the light in the hall cupboard now and check the corners once a week."

βœ“VERIFIED BUYER

Priya S.

2 cats Β· tile

β˜…β˜…β˜…β˜…β˜…

"The litter room smells like nothing at all now. I stopped apologising when people come over."

βœ“VERIFIED BUYER

Joanne R.

senior dog

β˜…β˜…β˜…β˜…β˜…

"Works on fresh accidents, took two goes on the old spot by the door. Still keeping the subscription."

βœ“VERIFIED BUYER

Read all 9,412 reviews

Care that goes both ways

30 nights.

Odor gone or your
money back.

Use it for a full month. If your home doesn't smell better, tell us and we'll refund you. Keep the bottle and the light. Nothing to send back.

Dogs and cats looking over the guarantee

Questions people ask

Is it safe to use around pets and kids?

It's a surface cleaner made with enzymes and live cultures. No bleach, no ammonia, no harsh solvents. Spray the surface, not the animal, and let treated areas dry before pets come back to them.

Will it work on old, dried-in stains?

Yes, and that's the point of the enzymes. Old accidents leave uric acid crystals behind in the fibres. Perfumed sprays cover those for a day, then humidity brings the smell back. BioWakeβ„’ breaks the crystals down instead, so the odor goes rather than hides. On a set-in spot, saturate it, leave it fifteen minutes, blot, and repeat once if it is an old one.

What surfaces can I use it on?

Carpet, rugs, sealed hard floors, upholstery, pet bedding, litter areas and crates. Spot-test anything delicate or unsealed first, the same way you would with any cleaner.

How many bottles does one tablet make?

One tablet makes one full 500ml bottle, about 17oz of ready-to-use spray. Drop it in, fill with tap water, shake until it dissolves. No measuring, no mixing ratios to get wrong.

How long does a supply last?

The 60 day supply is four capsules, which is two months for a typical household using about two bottles a month. The 30 day supply is two capsules. Heavy users β€” multiple pets, a puppy in training, a senior dog β€” go through more, so you can move your delivery earlier any time from your account.

Can I skip, pause or cancel?

Any time, in one click, from your account. Skip a delivery, push it back a few weeks, change your plan size or stop altogether. No phone call, no email chain, no retention script.

What if it doesn't work for me?

Tell us within 30 nights and we'll refund you in full. Keep the bottle and keep the UV light. There is nothing to pack up and send back.

Do I really need the UV light?

You don't, but it's how you find what you're missing. Dried urine is invisible in daylight and glows under UV, so you treat the actual spot instead of the general area. It's free on the 60-day plan.

Pet Odor & Stain Eliminator spray used on a pet accident stain

Ready when you are

Start with the 60 day supply.

The plan most people pick. Free UV stain finder, free sprayer, free shipping.

Free with your subscription Β· [$66] value

UV stain finder flashlight

FREE
[$20]
UV Stain Finder

Denwell refillable spray bottle

FREE
[$12]
Refillable Spray Bottle

The Pet Accident Playbook digital guide

FREE
[$19]
Accident Playbook

The Fresh-Home Reset 30-day plan

FREE
[$15]
Fresh-Home Reset

30-Day Odor-Gone Guarantee Β· pause or cancel anytime

MOST POPULAR
Denwell 60 Day Supply kit

60 Day Supply

$49.99$69.98

$12.50/bottle

4 tablets Β· ships every 2 months

  • FREE Shipping
  • FREE Refillable Spray Bottle [$12]
  • FREE UV Stain Finder [$20]
  • Renews At $49.99/2 mo.
  • Cancel & Stop Anytime
Start My Kit$49.99

Ships to United States Β· Receive by Sep 21 – Sep 24*

Your first order is $49.99. It then renews at $49.99 every 2 months until you cancel. Cancel anytime, one click. Try it risk-free for 30 days.

*Estimated delivery based on your location; dates are an estimate, not a guarantee. Cleans and deodorizes household surfaces. Not a disinfectant. Not for use on animals. Competitor prices are public shelf prices as dated on this page.